HackerRank for Work provides specially assembled Database Engineering questions that allow you to assess a candidate’s SQL skills. In a test for the Database Engineer role, candidates are tested on their knowledge of Database Management Systems.
Database Management System refers to the technology of storing, modifying, and retrieving data of the users efficiently while taking appropriate security measures. You can test a candidate's knowledge of queries required to retrieve relevant data through a Database Engineering question.
Learn how to create and score a question meant for Database Engineer roles here: